The MA forms for efiling are still being prepared and not yet available.   A projected date has not been announced yet.

You can monitor the MA forms availability using the table through the FAQ below and selecting your state:

State Forms Availability Table:
https://ttlc.intuit.com/community/forms/help/state-forms-availability-table-for-turbotax-individual-...

Turbotax support just told me Mass. schedule INC will not be ready until after 2/15.

For State form availability in TurboTax, you can use this link:

State forms availability table for TurboTax individual (personal) tax products